Exceptions by DataContext

Question

I've been doing some searching on the internet, but I can't seem to find the awnser. What exceptions can a DataContext throw? Or to be more specific, what exceptions does the DataContext.SubmitChanges() method throw?

EDIT
For reference, here a List of possible known exceptions that could be thrown by the L2S DataContext:

• SqlException
• ChangeConflictException
• DuplicateKeyException
• ForeignKeyReferenceAlreadyHasValueException
• OutOfMemoryException (when not correctly disposing the DataContext)

Answer 1

You're right, MSDN is not a great help here. This is what I can remember from the top of my head:

• SqlException (from the ADO.NET layer)
• ChangeConflictException (L2S)
• DuplicateKeyException (L2S)
• Anything that cusomized overrides (partial void OnXXXEntity) may raise